baber/WOPTO huggingface dataset:
Patent JP-S62224578-A (JP)
Title: Grindstone holder for rotary surface grinder
Inventor: GOTO TOMOAKI
IPC: B24D7/06
Filed: 1987-02-06
Abstract: PURPOSE:To make it possible to fix and hold a grindstone of a triangular cross section stably in a specified position by making surfaces of the grindstone corresponding to paired slopes formed in a recess of a periphery of an annular holder accepted in contact with the paired slopes and making the bottom surface of the recess not to contact the grindstone. CONSTITUTION:A grindstone piece 4 of triangular cross section is attached to every recess 6 of an annular holder 5, which is attached to a spindle of a surface grinder. Then, corresponding surfaces 9a and 9b of the grindstone piece 4 are tightly positioned and fixed on both slopes 6b of the annular holder 5 so that the grindstone piece 4 does not displace during rotation (surface grinding), high accuracy is realized, and positioning for tightening is also made easily. Further, use of the grindstone piece 4 of triangular cross section is made possible and when grinding oil is injected in the direction of an arrow (b) from center to outward while rotating a grindstone head in the direction of an arrow (a), the grinding oil hitting a side 9a on the front side of advancing direction of rotation out of two sides 9a and 9b of the grindstone piece 4 receives inward pressure and flows inside of the grindstone piece 4. Part of the oil further enters a gap between a grinding surface of the grindstone piece 4 and a ground object.
Patent JP-S55133155-A (JP)
Title: Compensation circuit for cross polarized wave
Inventor: NAMIKI JIYUNJI
IPC: H04J11/00
Filed: 1979-03-02
Abstract: PURPOSE:To perform the cross polarized wave compensation system at the base band based on the demodulation base band signal information, by providing the filter obtaining the first series superimposed on the first polarized wave through the rejection of the cross polarized interference from the second polarized wave. CONSTITUTION:The polarized wave 1 desired is inputted to the synchronous detector 72 and the polarized wave 2 causing polarized wave interference is inputted to the synchronous detector 73. The carrier of the polarized wave 1 is extracted at the carrier extracting unit 77 and fed commonly to the shnchronous detectors 72, 73. The output of the synchronous detectors 72, 73 is inputted to the input terminals 400, 401 of the filter 4000 to reject the sum of the wave distortion of the polarized wave 1 itself and the self interference, and next, the sum of the cross polarized wave interferences is rejected to obtain the output of the component of the polarized wave 1 only rejecting all the interferences at the output terminal 402.
Patent JP-H05222136-A (JP)
Title: Resin composition and plastics-clad optical fiber prepared by using same
Inventor: MISHIMA TAKAYUKI
IPC: G02B6/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide a plastics-clad optical fiber having sufficiently high adhesion between its clad and its core. CONSTITUTION:The title composition comprises a reactive compound containing an alkoxy group or at least one halogen-bonded silicon atom, at least one functional group capable of forming a chemical bond with an ultraviolet-curable resin and at least one epoxy group in the molecule; and the title fiber has a clad comprising a cured product of said composition.
Patent JP-2000224525-A (JP)
Title: Printer device
Inventor: TOYODA TETSUYA
IPC: G03B27/46
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a low quality picture from being continuously printed one by one in a full frame printing mode. SOLUTION: A system controller 111 incorporated in a printer reads the picture of a printing object from a memory card 201 to judge whether the picture quality is good or not. The frame of a picture quality good enough to print is printed as it is but concerning a frame of a low picture quality, printing is automatically stopped and an index print obtained by gathering only the frames of low picture qualities is prepared instead. Thus, even at the time of full-frame printing for continuously printing plural frames of pictures, the frames of the low picture quality is no longer printed continuously one by one. Then, it is prevented to wastefully use printing papers and to waste time for print-processing the low quality picture.
Patent JP-S57140864-A (JP)
Title: Production of metal hot dipped steel plate
Inventor: KAMATA MINORU
IPC: C23C2/40
Filed: 1981-02-24
Abstract: PURPOSE:To produce a titled steel plate of superior plating performance and good corrosion resistance by undercoating the steel plate with an Mo oxide through cathodic electrolytic treatment then subjecting the same to metal hot dipping without allowing the same to contact the atmospheric air after the hydrogen reduction of said oxide. CONSTITUTION:An Mo oxide is coated at >=30mg/m<2> per side through cathode electrolytic treatment on a steel plate applied with a surface cleaning treatment such as degreasing treatment or this in combination with a pickling treatment. Thence, this undercoated steel plate is subjected to a heating treatment in a reducing atmosphere contg. gaseous hydrogen, and the MO oxide is reduced by hydrogen reduction. Metal hot dipping is applied on the coating layer without exposing the coating layer consisting of an Fe-Mo alloy or Mo formed on the surface of the steel plate by said reduction to the atmospheric air. According to this method, plating adhesiveness is improved, and defects such as non-plating are prevented, and further corrosion resistance is improved.
Patent JP-S52109315-A (JP)
Title: Channel system controlling method
Inventor: MUKAEMACHI TAKUJI
IPC: H04Q3/545
Filed: 1976-03-10
Abstract: PURPOSE: To make it possible that series control type controllers are provided at every mount unit of switch or trunk, and a composition which transmits control signals by the series bass are conposed between controllers and the signal distributor, so that the wirings are reduced in number and the noise resistance is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10261226-A (JP)
Title: Servo control method for high-speed data accessing of optical disk reproducing device
Inventor: YU GENZAI
IPC: G11B7/085
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To perform high-speed accessing by controlling the rotational number of a spindle motor based on proper RPM during a thread movement driven by a feed motor in an optical disk reproducing device. SOLUTION: A system control unit 24 outputs a feed control signal for kicking a thread to a feed motor 22 and simultaneously outputs a spindle control signal for reducing the rotational number per minute of a spindle motor 20 to the same. Then, by retrieving an inputted FGP, the RPM of the spindle motor 20 is detected. Then, a proper RMP corresponding to a target track preset on a table is compared with the detected RPM, a spindle control signal corresponding to its difference is outputted to the spindle motor 20 and thereby control is performed to make rotation based on the proper RMP. Then, the positioning of the thread on the target track is inspected and, if its positioning is determined, the position of the thread is read and data is read from a disk 10.
Patent JP-S57140539-A (JP)
Title: Air/fuel ratio control unit of engine
Inventor: SONE KIMITAKE
IPC: F02D41/14
Filed: 1981-02-23
Abstract: PURPOSE:To prevent air/fuel ratio becoming excessively rare temporarily by open loop controlling air/fuel ratio to the value set beforehand as soon as the heater, contained in an oxygen sensor, is disconnected. CONSTITUTION:Output (R) of a sensor 10 is raised when a heater 11 of an oxygen sensor is disconnected due to some reason. On the other hand, the electric potential at a connecting point of a heater 11 and a resistor 21 is raised nearly to that of the power supply. As the result, a comparator 26 generates a disconnection detecting signal while an air/fuel ratio control unit 28 is immediately shifted to an open loop control, fixing an air/fuel ratio to the basic point. Furthermore, when disconnection detecting signal is sent from the comparator 26, an indication lamp 27 comes on as an alarm unit.
Patent JP-S52108750-A (JP)
Title: Electronic desk computer
Inventor: ASAKAWA TATSUJI
IPC: G06F15/02
Filed: 1976-03-09
Abstract: PURPOSE: To realize the charge system electronic desk computer, building in the solar cell power supply possessing the foreknowing means regarding starting charge, and also being portable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02204914-A (JP)
Title: Insulated cable
Inventor: SEKIGUCHI YOITSU
IPC: C08L23/02
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a crosslinked polyolefine resin insulated cable of excellent water resistance and long-term stability by forming an insulating layer of polyolefine resin which is crosslinked by use of an organic peroxide as cross linking agent and also aromatic amine as additive. CONSTITUTION:In an insulated cable having crosslinked polyolefine resin as its insulating layer, aromatic amide is used as additive for restraining moisture from being generated when such an organic peroxide as dicumyl peroxide and 1,3-bis(tertialy-butylperoxyisopropyl)benzene is used as cross linking agent. Allyl amine can be used as the aromatic amine i.e. additive and, more specifically, phenyl-2-naphtylamine, N,N'-diphenyl-P-phenylenediamine, N-phenyl-N'- isopropyl-P-phenylenediamine, etc., are mentioned. The amount of aromatic amine added is preferably in the range of 0.01 to 2 percent by weight.
Patent JP-H04252468-A (JP)
Title: Digital recording and reproducing device
Inventor: FUKUDA SHINICHI
IPC: G11B20/10
Filed: 1991-01-25
Abstract: PURPOSE:To enable the same system to be used without changing the time constant of an analog signal processing circuit, etc., by switching an output signal corresponding to a rate in a recording system, and switching the output signal corresponding to the rate of the recording system in a reproduction system. CONSTITUTION:Control switches 12, 19 switch the output signal by a control signal from an input terminal 24. In other words, a drum is rotated at rotating speed doubling that in a reference mode when time base compression is performed in recording, and also, the switches 12, 19 are switched so as to obtain the output signal in which data is compressed from a compression converter 11. Also, the switches are switched so as to obtain a time-expanded output signal from an expansion converter 18 in reproduction. Meanwhile, the recording/reproduction is performed with the data transmission rate of an input signal, and the signal is switched so as not to interpose the converters 11, 18. Thereby, it is possible to use the same system as it is without performing the complicated change of the time constant of the analog signal processing circuit, etc.
Patent JP-H10207519-A (JP)
Title: Robot control system
Inventor: WATANABE ATSUSHI
IPC: B25J19/06
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To allow a robot to execute safe and suitable movement when an external object is brought into contact with the robot. SOLUTION: A chuck CH having chucking members CH1 to CH4 executes closing/opening operation on a work fixing face H in accordance with a command from a host CPU in a robot controller. A work W to be loaded is grasped by a hand HD attached to the robot 30 through a power sensor 41. After teaching a route to be moved from the position of a TCP up to a point Q, reproducing operation is executed. When the contact of the tip face G of the work W with the work fixing face H is detected by the power sensor 41 or a disturbance observer, a soft floating function is validated, the posture of the robot is corrected by reaction received from the face H and chuck power and chucking is completed in a state sticking the tip face G close to the fixing face H.
Patent JP-H0558907-A (JP)
Title: Use of polypeptide having activity of interleukin 2 for preparing pharmaceutical composition for pneumothorax treatment
Inventor: MOO BURANDORI
IPC: A61P11/00
Filed: 1992-01-17
Abstract: PURPOSE: To use a polypeptide having a human interleukin-2 (IL-2) activity for the preparation of pharmaceutical compositions aiming the treatment of pneumothorax. CONSTITUTION: Natural human IL-2, pure recombination IL-2, especially reduction type non-blycosylated recombination IL-2, is injected through an intrapleural passageway at a dose of 0.2×10<6> to 3×10<6> U, especially 0.5×10<6> U, to treat the pneumothorax. The target pneumothorax includes natural pneumothorax and pneumothorax caused by injuries or aggressive actions, and the IL-2 is especially effective for chronic pneumothorax (e.g. recurrent natural pneumothorax, symptomatic pneumothorax). The pharmaceutical composition containing the IL-2 is suitably repeatedly administered at least three times at an interval of at least once.
Patent JP-2000221265-A (JP)
Title: Target correlation integrating device
Inventor: SHIBATA TETSUTO
IPC: G01S13/87
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To improve correlation integration performance and at the same time reduce the processing load of a device by providing a correlation gate threshold controller or the like for calculating the threshold of a correlation gate. SOLUTION: A target observation device position element-inputting device 3 inputs the position relationship between first and second target observation devices 1 and 2, and target observation information input equipment 4 calculates the smoothing value or the like of target position and speed based on target observation information being obtained successively from each of the target observation devices 1 and 2. A target observation device noise level controller 15 calculates a threshold for detecting a target from the noise level of the target observation devices 1 and 2. A correlation gate threshold controller 16 calculates a correlation gate threshold for determining the spread of a correlation gate according to the noise level.  Correlation gate volume calculation equipment 17 calculates the volume of the correlation gate from a prediction error covariance, an observation error covariance, and a correlation gate threshold. New target observation frequency calculation equipment 8 calculates a new target observation frequency.
Patent JP-H11223533-A (JP)
Title: Structure for illuminating instrument for combination meter
Inventor: HASHIMOTO KENICHI
IPC: G01D11/28
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce th number of parts as members for improving illuminating efficiency without lowering light quantity which is necessary for illumination. SOLUTION: This is a structure for illuminating an instrument for a combination meter assembled so that a character board 5 and a pointer 32 of plural instruments such as a speed meter, tachometer, fuel gauge, and water temperature gauge can be illuminated with a light guided by a light guide plate 4. The light guide plate 4 is provide with at least a light guiding part 16 common to the plural instruments and a light collecting part 17 whose edge faces 17a are arranged so as to be faced to a light source 18, and a lower face 4a of the light guide plate 4 including the light guiding part 16 an the light collecting part 17 and the outer peripheral side face are covered with a light guiding board case 3, and assembled to a meter case 2.  Thus, members for improving illumination efficiency can be constituted of one part of the light guide plate 4, and the leakage of the light guided by the light guide plate 4 can be prevented by the light guide plate case 3.
Patent JP-H01200154-A (JP)
Title: Freezing apparatus
Inventor: NAKAZAWA AKIRA
IPC: F25B1/00
Filed: 1988-02-05
Abstract: PURPOSE:To improve the efficiency of the apparatus and to miniaturize the apparatus by connecting an outlet side having a high concentration of a low-boiling-point coolant to a first coolant flow path of a condenser and the other outlet side to a second coolant flow path of the condenser, on the permeation side and non-permeation side of a coolant separator relating to the freezing apparatus using a mixed coolant. CONSTITUTION:A coolant separator 101 having a functional membrane 103 which facilitates permeation of a specific coolant is provide between a compressor 21 and a condenser 22. The condenser 22 is divided into a first coolant flow path 22A which forms the upstream side with respect to a condensation medium and a second coolant flow path which forms the downstream side with respect to the condensation coolant. Out of two outlets of the separator 101, a low-boiling-point and high concentration side is connected to the first coolant flow path 22A and the other side to the second coolant path 22B. As a result, the coolant can be separated even in the vapor phase zone at the inlet of the condenser 22. A low-boiling- point and high concentration coolant which condenses at low temperatures can be caused to flow on the upstream side with respect to the condensation medium, and a high-boiling-point and high concentration coolant which condenses at high temperatures can be caused to flow on the downstream side. Thus, it is possible to greatly improve the condensation ability. Therefore, the efficiency of the apparatus is greatly improved and the apparatus can be miniaturized.
Patent JP-H11272630-A (JP)
Title: Server processor, server processing method, computer program product and server
Inventor: CHESSELL AMANDA ELIZABETH
IPC: G06F13/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce flows among many processes relating to the processings of respective transactions and to provide high flexibility for the processing method of the respective transactions. SOLUTION: This server processing method to be used in a client/server computing system for processing the transaction is provided with a stage for receiving (81) a command for reporting the start of the transaction from a client process, the stage for deciding (82) whether or not a local transaction preparation means is present and the stage for transferring (84) the command to the other server in the case that the local transaction preparation means is not present and locally preparing (83) transaction state data in the case that the local transaction preparation means is present.
Patent JP-S56124738-A (JP)
Title: Vibro-isolating device
Inventor: YANO KENSUKE
IPC: F16F13/00
Filed: 1980-03-04
Abstract: PURPOSE:To perform isolating operation of vibration with a less amount of distortion in a vertical direction and soft movement in a horizontal direction, by alternately piling doughnut-shaped metallic plates and elastic bodies, allowing them to adhere to each other, forming a cylindrical body, enclosing both top and bottom ends of said cylindrical body with metallic plates and sealing the inside of the cylindrical body with liquid. CONSTITUTION:Annular framelike bodies 1, consisting of elastic material of rubber or the like, and annular framelike bodies 2, consisting of metal, are alternately laminated and allowed to adhere to each other, and a cylindrical body 3 is formed. Metallic plates 4 are glued to top and bottom end sides respectively of said cylindrical body 3 in such a manner as to enclose its internal space, then to a hollowed part formed between the both top and bottom metallic plates 4 and the cylindrical body 3 liquid 5 like water is filled to constitute a vibro-isolating device A. In this way, resistance by liquid pressure against force in a perpendicular direction causes a less amount of distortion in a vertical direction for the whole unit of the vibro- isolating device A. While against force applied in a horizontal direction soft supporting operation can be performed.
Patent JP-S53110469-A (JP)
Title: Anode oxidation method
Inventor: KONDOU MOTOKI
IPC: H01L29/76
Filed: 1977-03-09
Abstract: PURPOSE: To establish uniform thin film, by performing anode oxidation for the GaAs epitaxial layer grown on the semi-insulating crystal substrate with the condition of light radiation changed and by removing the oxide film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08199894-A (JP)
Title: Rail with door roller guide for fittings
Inventor: OHARA TADASHI
IPC: E05D15/06
Filed: 1995-01-20
Abstract: PURPOSE: To secure the smooth travel of fittings by making a sliding projection and a door roller on each underside of the fittings travel on respectively separated traveling surfaces of a sill. CONSTITUTION: Each sliding recess groove 5 fitting a sliding projection 4 hangingly installed as provided with each step part 3 one side underside of fittings 2 is installed at the side of one sidefrom the central part in the longitudinal direction of a base plate 1. In addition, a guide surface 11 fitting to the form of a traveling surface of a door roller installed in the step part 3 of the other side underside of the fittings 2 is installed at the side of the other side from the central part in the longitudinal direction of the base plate 1 as its formation.
Patent JP-H01201914-A (JP)
Title: Epitaxial wafer for field effect transistor
Inventor: SAKAGUCHI HARUNORI
IPC: H01L21/20
Filed: 1988-02-05
Abstract: PURPOSE:To improve pinch-off characteristic and to prevent lowering of high frequency characteristic, by providing a high purity layer with a thickness of a predetermined value or less between a buffer layer and an active layer. CONSTITUTION:By means of a metal organic vapor phase growing method using TMG and AsH3 as a source, a p-type GaAs buffer layer 2 with a carrier density of more than 1X10<15>cm<-3> is caused to grow on a semi-insulating GaAs substrate 1, a high purity GaAs layer 3 with a carrier density of less than 1X10<14>cm<-3> and with a thickness of less than 100Angstrom  is formed on the layer 2, and an n-type GaAs active layer 8 and an n<+>-type GaAs contact layer 7 are successively caused to grow on the layer 3. As a result, an epitaxial wafer for field effect transistor is provided in which pinch-off characteristic is improved and there is no lowering of high frequency characteristic.
Patent JP-S57141306-A (JP)
Title: Conveying apparatus for granular powder and small solid material
Inventor: OGAWA TADASHI
IPC: B65G17/04
Filed: 1981-02-25
Abstract: PURPOSE:To transport granular powder solely by fixed quantities without scatterings by mounting a rising piece on the trailing edge of a bucket which is  formed of soft material and bent like a circular arc to overlap the next bucket,  and moving the buckets by chains. CONSTITUTION:Buckets 1 mounted on a side frame 2 are moved along the side frame 2, forming a concave curved surface (a). Granular powder, which is put  into the concave surface (a) continuously and indiscriminately, is shaken and divided by the unit quantity, and the granular powder is retained at a fixed quantity by a scattering preventing piece 6 to slide on the curved surface of the concave curved surface (a) of the bucket 1 by oscillation and be accumulated at the  bottom portion and sequentially weighted out by fixed quantity on each unit  quantity and moved. When the bucket 1 reaches a pulley 8, the rotation of a  sprocket 9 forces a chain 3 to move, so that the concave curved surface (a) is  adapted to move along the surface of the pulley 8a and forcedly form the convex curved surface (a') to sequentially discharge the granular powder.